Hello there MollyTieScout,
It sounds like you are seeing all of your iTunes in the Cloud audio and video purchases and would like to not see them all. You can turn off the showing of all your Music or Videos in Settings:
Download purchased music to your iPhone.
http://support.apple.com/kb/TI126
Your iPhone music library displays all your iTunes Store music purchases, even if you haven't downloaded them. Tap to download again for free.
Note: To view only music downloaded to iPhone in your library, go to Settings, tap Music, and turn off Show All Music.
There is a similar option for videos in Settings > Videos.
Thank you for using Apple Support Communities.
Take care,
Sterling